4227449.00000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{326863}}^1$

素因数の和:326879

約数の個数: 24

約数和(自身を含む): 109826304

約数和(自身を除く): 64065484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 326863, 653726, 1307452, 1634315, 2288041, 3268630, 4576082, 6537260, 9152164, 11440205, 22880410, 45760820]

約数ペア:

[(1, 45760820), (2, 22880410), (4, 11440205), (5, 9152164), (7, 6537260), (10, 4576082), (14, 3268630), (20, 2288041), (28, 1634315), (35, 1307452), (70, 653726), (140, 326863)]